package com.sky.controller.admin;

import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.service.impl.DishServiceImpl;
import com.sky.vo.DishVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.info.ProjectInfoAutoConfiguration;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Set;

@RestController
@RequestMapping("/admin/dish")
@Api(tags = "菜品相关接口")
@Slf4j
public class DishController {

    @Autowired
    private DishService dishService;
    @Autowired
    private ProjectInfoAutoConfiguration projectInfoAutoConfiguration;
    @Autowired
    private RedisTemplate redisTemplate;

    @PostMapping
    @ApiOperation(value = "新增菜品")
    public Result addDish(@RequestBody DishDTO dishDTO) {
        log.info("新增菜品:{}",dishDTO);
        dishService.addDish(dishDTO);
        //清理缓存数据
        String key="dish_"+dishDTO.getCategoryId();
        deleteRedis(key);

        return Result.success();
    }

    @GetMapping("/page")
    @ApiOperation(value = "菜品分页查询")
    public Result<PageResult> pageQueryDish(DishPageQueryDTO dishPageQueryDTO) {
        log.info("菜品分页查询:{}",dishPageQueryDTO);
        PageResult pageResult = dishService.pageQueryDish(dishPageQueryDTO);
        return Result.success(pageResult);
    }

    @DeleteMapping
    @ApiOperation(value = "删除菜品")
    public Result deleteDish(@RequestParam List<Long> ids) {
        log.info("菜品批量删除:{}",ids);
        dishService.deletedDish(ids);
        //将所有菜品缓存删除掉
        deleteRedis("dish_*");

        return Result.success();
    }

    @GetMapping("/{id}")
    @ApiOperation(value = "根据id查询菜品")
    public Result<DishVO> getById(@PathVariable Long id) {
        log.info("根据id查询菜品:{}",id);
        DishVO dishVO=dishService.getById(id);
        return Result.success(dishVO);
    }

    @PutMapping
    @ApiOperation(value = "修改菜品")
    public Result updateDish(@RequestBody DishDTO dishDTO) {
        log.info("修改菜品:{}",dishDTO);
        dishService.updateDish(dishDTO);
        //将所有菜品缓存删除掉
        deleteRedis("dish_*");

        return Result.success();
    }

    @GetMapping("/list")
    @ApiOperation(value = "根据分类id查询菜品")
    public Result<List<Dish>> getDishList(Long categoryId) {
        log.info("根据分类id查询菜品:{}",categoryId);
        List<Dish> dishList= dishService.getByCategoryId(categoryId);
        return Result.success(dishList);
    }

    @PostMapping("/status/{status}")
    @ApiOperation(value = "起售停售菜品")
    public Result updateDishStatus(@PathVariable Integer status,Long id){
        dishService.updateDishStatus(status,id);
        //将所有菜品缓存删除掉
        deleteRedis("dish_*");

        return Result.success();
    }

    private void deleteRedis(String pattern) {
        Set keys = redisTemplate.keys(pattern);
        redisTemplate.delete(keys);
    }
}
